2x/9-3x/7=13

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Solution for 2x/9-3x/7=13 equation: 


x in (-oo:+oo)

(2*x)/9-((3*x)/7) = 13 // - 13

(2*x)/9-((3*x)/7)-13 = 0

(2*x)/9+(-3/7)*x-13 = 0

-13/63*x-13 = 0 // + 13

-13/63*x = 13 // : -13/63

x = 13/(-13/63)

x = -63

x = -63

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